KVM: s390: fix interrupt delivery

Browse source

The current code delivers pending interrupts before it checks for
need_resched. On a busy host, this can lead to a longer interrupt
latency if the interrupt is injected while the process is scheduled
away. This patch moves delivering the interrupt _after_ schedule(),
which makes more sense.

Signed-off-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

...

This commit is contained in:

Carsten Otte 2008-05-21 13:37:37 +02:00 • committed by Avi Kivity

parent 71cde5879f

commit 0ff3186745

1 changed files with 2 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

arch/s390/kvm/kvm-s390.c

View file